Error 0 and after-CAS loading issues

@crystalf1ambe1  Can you use "save as" instead of "save"?  Please try it and let me know.

If that doesn't work, please remove the Mods folder and try "save as" again.  You'll be creating a new save instead of overwriting the old one, so you don't need to worry about the effects of the missing mods and custom content.

When you say trying to play a new household causes a crash, do you mean an entirely new save or a different household within the same save?  And does this happen with no mods or cc?

Please also post a dxdiag, for reference.

https://help.ea.com/en-us/help/pc/how-to-gather-dxdiag-information/

Save as works, but as to the household issue I mean I create a new household in the same save and when I click to play it crashes(with mods).

@crystalf1ambe1  Please test without mods.

So without mods its fine, with them I have the dxdiag.

@crystalf1ambe1  Since the game is fine without mods, the problem, or the current problem at least, is clearly one or more of your mods.  So you'll need to test them, either in batches or by using the 50/50 method if you have a lot of files to sort through:

https://modthesims.info/wiki.php?title=Game_Help:Finding_Problem_Custom_Content#The_50.25_Method

I do want to mention that your laptop's Nvidia graphics driver is a few years old now and should be updated.  Lenovo doesn't offer a newer driver for your model, but you can use the generic one from Nvidia instead:

https://www.nvidia.com/Download/driverResults.aspx/228213/en-us/

Run the installer as an admin: right-click the download and select "Run as administrator."  Choose the Custom (not Express) install method, and check the box to perform a clean install.  Restart afterwards and before trying to play.

I think I found the mod that was causing the crash, but does have outdated drivers mean it's causing the problem after I exit cas?

@crystalf1ambe1  The problem could be entirely related to your mods, or one of them.  The outdated driver could be irrelevant here.  But it also might be contributing to the issues, and it is a few years old already, so I wanted to mention it.

Sims 4 generally plays fine with old-ish drivers, but there's a point past which a driver clearly isn't working anymore.  That point moves as time goes on and the game gets updated, so it's impossible to say without testing whether a given driver is no longer compatible.  That's why I suggested updating the driver but didn't say it was absolutely necessary.

I hadn't updated the drivers yet, but in the new household I'm currently playing I wanted to do cas for a horse and it worked...so maybe fault lies in that one household and for whatever reason isn't loading after I finish cas. Hopefully I can figure this out, thanks for your help.

So, the I did the download for the link you gave me for the drivers, but the game still has issues. I made a new game with new characters without mods and then when I added the mods in again the loading screen just kept going continuously until I ended the task in task manager. Before in my old game with the new household it was working until it wasn't, I don't know why, but with the BE mod it kept popping up something that I can't remember, but never named a mod, so unless this is coming from the base game and maybe the latest patch I don't know how to solve either of these problems, because I would like to play my game with mods. I tried removing mods that I had issues with int he past and the old game worked for a few minutes and then the BE kept popping up(and I mean over and over again even after I clicked the x), making it unplayable. So, I'm hoping the never patch for the new expansion will possibly solve these problems, so far I haven't been able to play my game the way I want to sadly.

I took a screenshot of the BE.